package cn.tedu._05weibo.controller;

import cn.tedu._05weibo.Interceptors.LoginCheckInterceptor;
import cn.tedu._05weibo.common.response.JsonResult;
import cn.tedu._05weibo.common.response.StatuCode;
import cn.tedu._05weibo.mapper.WeiboMapper;
import cn.tedu._05weibo.pojo.dto.WeiboDTO;

import cn.tedu._05weibo.pojo.entity.Weibo;
import cn.tedu._05weibo.pojo.vo.UserVO;
import cn.tedu._05weibo.pojo.vo.WeiboDetailVO;
import cn.tedu._05weibo.pojo.vo.WeiboIndexVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import net.bytebuddy.implementation.bytecode.Throw;
import org.hibernate.validator.constraints.Range;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;
import java.util.Date;
import java.util.List;
@Validated
@Api(tags="02.微博模块")
@Slf4j
@RestController
@RequestMapping("/v1/weibo/")
public class WeiboController {

    @Autowired
    private WeiboMapper weiboMapper;
    /*
    1.添加新内容
     */
    @ApiOperation(value="添加微博功能")
    @PostMapping("insert")
    public JsonResult insert(@RequestBody WeiboDTO weiboDTO, @ApiIgnore HttpSession session){
        UserVO userVO=(UserVO) session.getAttribute("user");
        Weibo weibo=new Weibo();
        BeanUtils.copyProperties(weiboDTO,weibo);
        weibo.setCreated(new Date());
        weibo.setUserId(userVO.getId());
        log.debug("weibo="+weibo);
        weiboMapper.insertWeibo(weibo);
        return JsonResult.ok();
    }
    /*
    2.微博首页列表
     */
    @ApiOperation(value="微博首页列表")
    @GetMapping("selectIndex")
    public JsonResult selectIndex(){
        List<WeiboIndexVO> weiboIndexVOS=weiboMapper.selectIndex();
        return JsonResult.ok(weiboIndexVOS);
    }
    /*
    3.微博详情页
     */
    @ApiOperation(value="微博详情页功能")
    @GetMapping("selectById")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "id",value = "微博编号",required = true,dataType = "long"),
            @ApiImplicitParam(name = "username",value = "用户姓名",required = true,dataType = "string")
    })
    /*
    ApiImplicitParam注解中name为参数名
     */

    public JsonResult selectById(@Range(min = 1,max = 500,message = "微博id必须在1到500之间") @RequestParam("id") Long id,
                                 String username){
        if(id<0){
            throw new IllegalArgumentException("微博编号不能小于0");
        }
        WeiboDetailVO weiboDetailVO=weiboMapper.selectById(id);
        return JsonResult.ok(weiboDetailVO);
    }
}

